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Title: Coincidence charged-current neutrino-induced deuteron disintegration for H 2 2 O 16

Journal Article · · Physical Review D
 [1];  [2];  [3]
  1. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Old Dominion Univ., Norfolk, VA (United States)
  2. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
  3. Univ. Complutense de Madrid, Ciudad Univ., Madrid (Spain)

Semi-inclusive charge-changing neutrino reactions on targets of heavy water are investigated with the goal of determining the relative contributions to the total cross section of deuterium and oxygen in kinematics chosen to emphasize the former. The study is undertaken for conditions where the typical neutrino beam energies are in the few GeV region, and hence relativistic modeling is essential. For this, the previous relativistic approach for the deuteron is employed, together with a spectral function approach for the case of oxygen. Upon optimizing the kinematics of the final-state particles assumed to be detected (typically a muon and a proton) it is shown that the oxygen contribution to the total cross section is suppressed by roughly an order or magnitude compared with the deuterium cross section, thereby confirming that CC$$\nu$$ studies of heavy water can effectively yield the cross sections for deuterium, with acceptable backgrounds from oxygen. Furthermore, this opens the possibility of using deuterium to determine the incident neutrino flux distribution, to have it serve as a target for which the nuclear structure issues are minimal, and possibly to use deuterium to provide improved knowledge of specific aspects of hadronic structure, such as to explore the momentum transfer dependence of the isovector axial-vector form factor of the nucleon.

Research Organization:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
FG02-94ER40818; AC05-06OR23177; AC05-84ER40150; PIOF-GA-2011-298364; FIS2014-51971-P
OSTI ID:
1417895
Alternate ID(s):
OSTI ID: 1414855
Report Number(s):
JLAB-THY-17-2515; DOE/OR/23177-4181; arXiv:1707.04121; PRVDAQ
Journal Information:
Physical Review D, Vol. 96, Issue 11; ISSN 2470-0010
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

References (9)

Reconstruction of energy spectra of neutrino beams independent of nuclear effects journal September 2015
Scaling in Inclusive Electron-Nucleus Scattering journal December 1990
Spectral function of finite nuclei and scattering of GeV electrons journal October 1994
Semi-inclusive charged-current neutrino-nucleus reactions journal July 2014
Electron- and neutrino-nucleus scattering in the impulse approximation regime journal September 2005
Coincidence charged-current neutrino-induced deuteron disintegration journal September 2015
Direct extraction of nuclear effects in quasielastic scattering on carbon journal July 2016
Deuterium target data for precision neutrino-nucleus cross sections journal June 2016
Effect of recent R p and R n measurements on extended Gari-Krümpelmann model fits to nucleon electromagnetic form factors journal October 2002

Cited By (3)

Neutrino–oxygen CC0 π scattering in the SuSAv2-MEC model journal December 2018
Nuclear theory and event generators for charge-changing neutrino reactions journal October 2019
Nuclear Theory and Event Generators for Charge-Changing Neutrino Reactions text January 2019